68462040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 147192360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 103, 116, 120, 145, 174, 191, 206, 232, 290, 309, 348, 382, 412, 435, 515, 573, 580, 618, 696, 764, 824, 870, 955, 1030, 1146, 1160, 1236, 1528, 1545, 1740, 1910, 2060, 2292, 2472, 2865, 2987, 3090, 3480, 3820, 4120, 4584, 5539, 5730, 5974, 6180, 7640, 8961, 11078, 11460, 11948, 12360, 14935, 16617, 17922, 19673, 22156, 22920, 23896, 27695, 29870, 33234, 35844, 39346, 44312, 44805, 55390, 59019, 59740, 66468, 71688, 78692, 83085, 89610, 98365, 110780, 118038, 119480, 132936, 157384, 166170, 179220, 196730, 221560, 236076, 295095, 332340, 358440, 393460, 472152, 570517, 590190, 664680, 786920, 1141034, 1180380, 1711551, 2282068, 2360760, 2852585, 3423102, 4564136, 5705170, 6846204, 8557755, 11410340, 13692408, 17115510, 22820680, 34231020, 68462040]

約数ペア:

[(1, 68462040), (2, 34231020), (3, 22820680), (4, 17115510), (5, 13692408), (6, 11410340), (8, 8557755), (10, 6846204), (12, 5705170), (15, 4564136), (20, 3423102), (24, 2852585), (29, 2360760), (30, 2282068), (40, 1711551), (58, 1180380), (60, 1141034), (87, 786920), (103, 664680), (116, 590190), (120, 570517), (145, 472152), (174, 393460), (191, 358440), (206, 332340), (232, 295095), (290, 236076), (309, 221560), (348, 196730), (382, 179220), (412, 166170), (435, 157384), (515, 132936), (573, 119480), (580, 118038), (618, 110780), (696, 98365), (764, 89610), (824, 83085), (870, 78692), (955, 71688), (1030, 66468), (1146, 59740), (1160, 59019), (1236, 55390), (1528, 44805), (1545, 44312), (1740, 39346), (1910, 35844), (2060, 33234), (2292, 29870), (2472, 27695), (2865, 23896), (2987, 22920), (3090, 22156), (3480, 19673), (3820, 17922), (4120, 16617), (4584, 14935), (5539, 12360), (5730, 11948), (5974, 11460), (6180, 11078), (7640, 8961)]